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Cheap flights from San Francisco to Perth from $574

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Perth departing on 9/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from San Francisco to Perth (SFO-PER)

Cheap round-trip flights

Philippine Airlines Logo
11:55 pm - 7:25 amSFO-PER
40h 30m1 stop
Philippine Airlines Logo
8:45 am - 8:50 pmPER-SFO
27h 05m1 stop
$896Philippine Airlines
Find Deal
Mon, Sep 8 - Mon, Sep 22
Logo
9:40 am - 4:20 amSFO-PER
26h 40m1 stop
Logo
5:50 pm - 7:50 amPER-SFO
30h 00m1 stop
$1,029
Find Deal
Tue, Nov 4 - Tue, Nov 18
Cathay Pacific Logo
11:25 am - 10:50 pmSFO-PER
43h 25m1 stop
Cathay Pacific Logo
12:15 am - 4:20 pmPER-SFO
32h 05m1 stop
$1,032Cathay Pacific
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Tue, Nov 4 - Mon, Nov 17
Cathay Pacific Logo
12:05 am - 10:40 pmSFO-PER
31h 35m1 stop
Cathay Pacific Logo
9:15 am - 10:40 pmPER-SFO
28h 25m1 stop
$1,033Cathay Pacific
Find Deal
Sun, Sep 7 - Mon, Sep 22
Singapore Airlines Logo
9:40 am - 11:55 pmSFO-PER
46h 15m1 stop
Singapore Airlines Logo
1:50 pm - 7:50 amPER-SFO
34h 00m1 stop
$1,037Singapore Airlines
Find Deal
Tue, Nov 4 - Wed, Nov 19
Singapore Airlines Logo
9:40 am - 12:35 pmSFO-PER
34h 55m1 stop
Singapore Airlines Logo
5:05 pm - 7:50 amPER-SFO
30h 45m1 stop
$1,078Singapore Airlines
Find Deal
Tue, Nov 4 - Sat, Nov 22
Air New Zealand Logo
7:50 pm - 4:50 pmSFO-PER
29h 00m1 stop
Air New Zealand Logo
6:50 pm - 11:05 amPER-SFO
32h 15m1 stop
$1,171Air New Zealand
Find Deal
Fri, Nov 28 - Sun, Dec 7
Air New Zealand Logo
7:50 pm - 9:00 pmSFO-PER
33h 10m2 stops
Air New Zealand Logo
6:50 pm - 11:05 amPER-SFO
32h 15m1 stop
$1,184Air New Zealand
Find Deal
Fri, Nov 28 - Sun, Dec 7
Qantas Airways Logo
8:15 pm - 2:15 pmSFO-PER
26h 00m1 stop
Qantas Airways Logo
11:35 am - 3:55 pmPER-SFO
20h 20m1 stop
$1,245Qantas Airways
Find Deal
Tue, Dec 2 - Sun, Dec 7
Qantas Airways Logo
8:15 pm - 2:30 pmSFO-PER
26h 15m2 stops
Qantas Airways Logo
11:35 am - 3:55 pmPER-SFO
20h 20m1 stop
$1,311Qantas Airways
Find Deal
Tue, Dec 2 - Sun, Dec 7

Cathay Pacific flights from San Francisco to Perth

Our best Cathay Pacific deals on San Francisco to Perth flight tickets
Cathay Pacific
Nov 4
SFO11:25 amSan Francisco
43h 25m
1 stop
PER10:50 pmPerth
Nov 17
PER12:15 amPerth
32h 05m
1 stop
SFO4:20 pmSan Francisco
$1,032
Find similar
Cathay Pacific
Sep 7
SFO12:05 amSan Francisco
31h 35m
1 stop
PER10:40 pmPerth
Sep 22
PER9:15 amPerth
28h 25m
1 stop
SFO10:40 pmSan Francisco
$1,033
Find similar
Cathay Pacific
Nov 4
SFO11:25 amSan Francisco
27h 30m
1 stop
PER6:55 amPerth
Nov 21
PER12:15 amPerth
25h 30m
1 stop
SFO9:45 amSan Francisco
$1,075
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Singapore Airlines flights from San Francisco to Perth

Our best Singapore Airlines deals on San Francisco to Perth flight tickets
Singapore Airlines
Nov 4
SFO9:40 amSan Francisco
46h 15m
1 stop
PER11:55 pmPerth
Nov 19
PER1:50 pmPerth
34h 00m
1 stop
SFO7:50 amSan Francisco
$1,037
Find similar
Singapore Airlines
Nov 4
SFO9:40 amSan Francisco
34h 55m
1 stop
PER12:35 pmPerth
Nov 22
PER5:05 pmPerth
30h 45m
1 stop
SFO7:50 amSan Francisco
$1,078
Find similar
Singapore Airlines
Feb 13
SFO9:40 amSan Francisco
37h 05m
1 stop
PER2:45 pmPerth
Feb 26
PER1:10 amPerth
22h 40m
1 stop
SFO7:50 amSan Francisco
$1,186
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momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Perth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 17, 2025.
Use the filters below to find and compare flights from San Francisco to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Mon 9/8

11:55 pm-7:25 am

1 stop40h 30m

Perth

Mon 9/22

8:45 am-8:50 pm

1 stop27h 05m

$896

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Tue 11/4

9:40 am-4:20 am

1 stop26h 40m

Perth

Tue 11/18

5:50 pm-7:50 am

1 stop30h 00m

$1,029

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Tue 11/4

11:25 am-10:50 pm

1 stop43h 25m

Perth

Mon 11/17

12:15 am-4:20 pm

1 stop32h 05m

$1,032

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Sun 9/7

12:05 am-10:40 pm

1 stop31h 35m

Perth

Mon 9/22

9:15 am-10:40 pm

1 stop28h 25m

$1,033

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Tue 11/4

9:40 am-11:55 pm

1 stop46h 15m

Perth

Wed 11/19

1:50 pm-7:50 am

1 stop34h 00m

$1,037

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Tue 11/4

9:40 am-12:35 pm

1 stop34h 55m

Perth

Sat 11/22

5:05 pm-7:50 am

1 stop30h 45m

$1,078

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Fri 11/28

7:50 pm-4:50 pm

1 stop29h 00m

Perth

Sun 12/7

6:50 pm-11:05 am

1 stop32h 15m

$1,171

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Fri 11/28

7:50 pm-9:00 pm

2 stops33h 10m

Perth

Sun 12/7

6:50 pm-11:05 am

1 stop32h 15m

$1,184

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Tue 12/2

8:15 pm-2:15 pm

1 stop26h 00m

Perth

Sun 12/7

11:35 am-3:55 pm

1 stop20h 20m

$1,245

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Tue 12/2

8:15 pm-2:30 pm

2 stops26h 15m

Perth

Sun 12/7

11:35 am-3:55 pm

1 stop20h 20m

$1,311

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Perth from

How to get the cheapest flight ticket from San Francisco to Perth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Perth?

In general, September is the cheapest month to fly from San Francisco to Perth. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,166. If you are unable to visit Perth during the month of September, then departing from San Francisco during the month March is also very affordable. Most momondo users find prices during this month for around $1,235.

What is the cheapest day to depart on your flight to Perth?

The cheapest day to depart on your flight to Perth is on a Sunday when prices can be found for as low as $1,323. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Perth is Tuesday, with ticket prices averaging around $1,488.

What is the cheapest time of day to depart on your flight to Perth?

In the morning is the cheapest time of day to fly from San Francisco to Perth when you can find flight prices for as low as $1,336. Flying to Perth in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $1,468. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Perth?

You are more likely to see cheaper flights to Perth from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Perth for around $1,470 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Perth from San Francisco for as low as $1,181 on momondo.

How have San Francisco to Perth flight prices changed over time?

As of August 2025, prices for San Francisco to Perth flights are approximately 10% cheaper when compared to flights at the same time last year.

When to book flights from San Francisco to Perth

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Perth according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Perth (SFO to PER) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Perth

Best Price Found

$574

Fastest flight time

24h 10m

Direct flights

None

Airports in Perth

1 airport
The best one-way flight to Perth from San Francisco in the past 72 hours is $574. The best round-trip flight deal from San Francisco to Perth found on momondo in the last 72 hours is $896.
The fastest flight from San Francisco to Perth takes 24h 10m
There are no direct flights from San Francisco to Perth. Popular non-direct route for this connection is San Francisco Airport - Perth Airport.
There is 1 airport near Perth: Perth (PER)
Search flight deals

  • How far is San Francisco to Perth by plane?

    Perth is 9155.6 mi away from San Francisco. Flights usually cover this in 24h 10m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San Francisco Airport to Perth Airport?

    Prices for flights from San Francisco Airport to Perth Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Francisco Airport to Perth Airport?

  • How old do you have to be to fly from San Francisco Airport to Perth Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Perth Airport.

  • What documentation or ID do you need to fly to Perth Airport?

    The travel and health documents required for your trip to Perth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Perth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from San Francisco to Perth?

Best airlines flying from San Francisco to Perth

Compare and see reviews for airlines that fly from San Francisco to Perth with momondo
Airline
Rating
Free Cancellation
Price
Air New ZealandPriceFrom $1,086Free CancellationRating
8.0
504 reviews
Search Air New Zealand flights
Cathay PacificPriceFrom $1,134Free CancellationRating
7.6
969 reviews
Search Cathay Pacific flights
Qantas AirwaysPriceFrom $1,142Free CancellationRating
7.5
896 reviews
Search Qantas Airways flights
Singapore AirlinesPriceFrom $1,148Free CancellationRating
8.1
1,347 reviews
Search Singapore Airlines flights
Qatar AirwaysPriceFrom $1,336Free CancellationRating
7.4
3,609 reviews
Search Qatar Airways flights
United AirlinesPriceFrom $1,560Free CancellationRating
7.4
8,925 reviews
Search United Airlines flights

Traveling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Mandurah
Fremantle
Scarborough
Rottnest Island
Waikiki

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Perth?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to Perth. momondo saves you time and could save you money on your trip.

Can I find flights from San Francisco to Perth with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Perth from San Francisco with this policy.

How can momondo help me find flights from San Francisco to Perth?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Perth from San Francisco.

I’m not ready to book a flight from San Francisco to Perth right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Francisco to Perth now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Perth and let you know when they change.

An easier way to manage your Perth trip

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